1987 Lt500 Quadzilla Crank on 2040-parts.com

Carlsson improves upon the Mercedes SL63 AMG

Not happy with only 518 hp and a 4.5-second 0-to-60-mph time from your shiny new Mercedes-Benz SL63 AMG? Lucky for you, the German tuners from Carlsson are now offering performance-upgrade kits in the United States. Through GGI European Tuning in Miami--the exclusive North American importer of Carlsson parts--SL63 owners can massage their rides to churn out 600 hp and 520 lb-ft of torque and to handle better than stock.

Suzuki sedan heads for December introduction in the United States

It's been awhile since we've shown you some spy art of Suzuki's upcoming sport sedan foreshadowed by the Kizashi concepts. But we got a fresh look at the car on Thursday--with the "spy" art helpfully provided by Suzuki. It was attached to a "save the date" e-mail to members of the North American Car and Truck of the Year jury.

Swedish sports-car maker Koenigsegg may buy Saab

General Motors has chosen Swedish luxury sports car maker Koenigsegg Automotive AB as the preferred bidder for the Saab brand, news reports said. Koenigsegg and Norwegian investors have signed a letter of intent to take over Saab, Swedish television said Thursday, attributing its report to unnamed sources. "The deal is there now and a few minor details remain," a source told Reuters.